FEDERAL SIGNAL CORP /DE/ (FSS) - Dilution Analysis

Visualizing historical and potential share dilution over time

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Dilution Analysis

Low Risk

Limited dilution potential

Last updated: April 29, 2026

Risk Assessment Details

Potential Dilution: 0.0% of current shares

Recent Dilution: 0.66% (2 years)

Historical Dilution Factor: minimal recent dilution

Outstanding Shares

61M

Potential Supply

Additional shares possible

Splits

None

Past 2 years

Summary

FSS currently has 60.9M outstanding shares. with minimal authorized share overhang for future dilution. The company has minimally diluted shareholders by 0.66% over the past 2 years.

Share Structure Timeline

Outstanding Shares

Total Supply

Historical Data Points

Date	Event	Outstanding
Apr 29, 2026	10-Q filing \| 60.9M shares outstanding	61M
Oct 30, 2025	10-Q filing \| 60.7M shares outstanding	61M
Apr 30, 2025	10-Q filing \| 61.1M shares outstanding	61M
Feb 26, 2025	10-K filing \| 60.9M shares outstanding	61M
Oct 31, 2024	10-Q filing \| 61.0M shares outstanding	61M
Jul 25, 2024	10-Q filing \| 61.0M shares outstanding	61M
Apr 30, 2024	10-Q filing \| 60.9M shares outstanding	61M
Feb 27, 2024	10-K filing \| 60.7M shares outstanding	61M
Nov 02, 2023	10-Q filing \| 60.8M shares outstanding	61M
Jul 27, 2023	10-Q filing \| 60.7M shares outstanding	61M
May 02, 2023	10-Q filing \| 60.7M shares outstanding	61M
Mar 01, 2023	10-K filing \| 60.5M shares outstanding	61M
Nov 03, 2022	10-Q filing \| 60.4M shares outstanding	60M
Jul 27, 2022	10-Q filing \| 60.4M shares outstanding	60M
May 02, 2022	10-Q filing \| 60.7M shares outstanding	61M
Mar 01, 2022	10-K filing \| 60.8M shares outstanding	61M
Nov 09, 2021	10-Q filing \| 60.9M shares outstanding	61M
Jul 29, 2021	10-Q filing \| 60.9M shares outstanding	61M
May 04, 2021	10-Q filing \| 60.6M shares outstanding	61M
Feb 25, 2021	10-K filing \| 60.3M shares outstanding	60M
Oct 29, 2020	10-Q filing \| 60.3M shares outstanding	60M
Jul 29, 2020	10-Q filing \| 60.1M shares outstanding	60M
Apr 29, 2020	10-Q filing \| 60.5M shares outstanding	61M
Feb 27, 2020	10-K filing \| 60.2M shares outstanding	60M

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